Saving Cue Mix settings in IC PRO.

How is it possible to save Cue Mix settings in IC PRO?

I’m trying to set up three remote devices to control three separate Cue Mixes.

iPhone 1is set to Cue Mix 1
iPhone 2 is set to Cue Mix 2
Android Nexus-7 is set to Cue Mix 3

At this point everything is working as it should.

If I then disconnect these three remote devices and restart them then all come back set to Cue Mix 1.

How can the individual settings on each device be saved so that, for example, iPhone 2 always opens IC PRO set to Cue Mix 2 ?